Q92.8

Q92.8: Other specified trisomies and partial trisomies of autosomes

Billable / specific codeICD-10-CMPOA exempt

Q92.8 is a billable, specific ICD-10-CM code for other specified trisomies and partial trisomies of autosomes. It is valid for submission on a claim.

Check Q92.8 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Duplications identified by fluorescence in situ hybridization (FISH)
Duplications identified by in situ hybridization (ISH)
Duplications seen only at prometaphase

Excludes1 inherited from the categories above Q92.8

A category’s note binds every code beneath it.

Written on Q92: Other trisomies and partial trisomies of the autosomes, not elsewhere classified

trisomies of chromosomes 13, 18, 21 (Q90-Q91)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

Cat›eye syndrome
Syndrome›cat eye
Trisomy›20
Trisomy›22
Trisomy›chromosome specified NEC
Trisomy›specified NEC
Duplication, duplex›chromosome NEC›seen only at prometaphase
Syndrome›trisomy›20(q)(p)
Syndrome›trisomy›22
Trisomy›chromosome specified NEC›specified NEC
Trisomy›whole chromosome›specified NEC
Accessory›chromosome›with complex rearrangements NEC›seen only at prometaphase

Code history

Unchanged in every release from FY2024 to FY2027.